77472710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{15161}}^1$

素因数の和:15248

約数の個数: 32

約数和(自身を含む): 161566272

約数和(自身を除く): 84093562

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 15161, 30322, 75805, 106127, 151610, 212254, 530635, 1061270, 1106753, 2213506, 5533765, 7747271, 11067530, 15494542, 38736355, 77472710]

約数ペア:

[(1, 77472710), (2, 38736355), (5, 15494542), (7, 11067530), (10, 7747271), (14, 5533765), (35, 2213506), (70, 1106753), (73, 1061270), (146, 530635), (365, 212254), (511, 151610), (730, 106127), (1022, 75805), (2555, 30322), (5110, 15161)]